What powers 
cleanaid.jp?
Last seen Oct 2026 · 35 technologies across 19 categories
Analytics
Authentication
CDN
CMS
CRM
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
SEO
Video players
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 *: Allowed (was Restricted)
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 42% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.04 / 10 · ranked #242,699 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 6.8 MB · 129 requests
- WordPress theme: cleanaid_theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 荒川クリーンエイド・フォーラム
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Sakura Internet (49.212.207.50, IPv6)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,371,096, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| aid-to.cleanaid.jp | 22 |
| cleanaid.jp | 22 |
| www.cleanaid.jp | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Sep 2026
- dropped Treasure Data Mar 2026